CN106271552A - A kind of horizontal general use press mounting platform - Google Patents
A kind of horizontal general use press mounting platform Download PDFInfo
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- CN106271552A CN106271552A CN201610968855.2A CN201610968855A CN106271552A CN 106271552 A CN106271552 A CN 106271552A CN 201610968855 A CN201610968855 A CN 201610968855A CN 106271552 A CN106271552 A CN 106271552A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Abstract
The invention discloses a kind of large-size horizontal general use press mounting platform, by base assembly, front blocking box assembly, transverse beam assembly, Mobile base device, rear support holder assembly, two vertically move dolly and four transverse shifting dollies form, front blocking box assembly, Mobile base device, rear support holder assembly and vertically move dolly and be arranged on base assembly, transverse beam assembly is supported on front blocking box assembly, Mobile base device and rear support holder assembly, and transverse shifting dolly is arranged on and vertically moves on dolly；The present invention can realize press-fiting the quick adjustment of workpiece space position, simplifies and press-fits required frock, and versatility is high, and clamping is convenient, easy to manufacture.
Description
Technical field
The present invention relates to a kind of field of machining plant equipment, particularly to a kind of horizontal general use press mounting platform.
Background technology
At present, known horizontal press-loading device is horizontal press, is a kind of for pressing bearing, the single-column of axle sleeve
Hydraulic mechanical equipment, its structure has front-axle beam, moved cross beam, the back rest, front-axle beam, moved cross beam and two pillar one seal forces of composition
System, front-axle beam is provided with hydraulic cylinder, and Position of Hydraulic Cylinder is fixed.This equipment is easy to use when press-fiting wheel shaft, axle sleeve, but due to liquid
Cylinder pressure position is fixed, it is necessary to adjusts the location of workpiece and deacclimatizes hydraulic cylinder short transverse and fore-and-aft direction position, uses and have more
Inconvenience.Especially press-fiting the workpiece such as box parts, welding structural element, profiled piece, owing to structure is complicated, size is relatively big, adjusting
It is difficult to, even can not complete, additionally when press-fiting the part of batch production, press-fit the location that need to be repeatedly performed workpiece every time, make
Becoming non-cutting time longer, production efficiency is low.
Summary of the invention
It is an object of the invention to provide a kind of horizontal general use press mounting platform.
The present invention be by base assembly, front blocking box assembly, transverse beam assembly, Mobile base device, rear support holder assembly, two indulge
To mobile dolly and four transverse shifting dollies compositions, front blocking box assembly, Mobile base device, rear support holder assembly and vertically move
Dolly is arranged on base assembly, and transverse beam assembly is supported on front blocking box assembly, Mobile base device and rear support holder assembly, laterally
Mobile dolly is arranged on and vertically moves on dolly；
Described base assembly is by reducing motor, base, two the first transparent covers, and two bearings, long lead screw, stop are long
Key, two vertical rails and bearing block composition；Base is provided with ladder hole, the first keyway, the first close face, two second conjunction faces,
22 semiclosed short keyways, the 3rd close plane, the second keyway and two interior rectangular guidewaies, wherein 22 semiclosed
Short keyway is divided into two groups on base, and is arranged symmetrically relative to base longitudinal median plane；Long lead screw is provided with shaft pertaining
Section, two axle journals and external screw thread；The long key of stop is provided with two stop flat key terminations；Two bearings are respectively disposed on long lead screw and set
On two axle journals put, and being respectively placed in base ladder hole and bearing block, long lead screw termination shaft part inserts in reducing motor,
Being connected with its circumference, reducing motor disposes and is connected in base ladder hole；Bearing block is arranged on base the 3rd and closes plane
On；Two stop flat key terminations of the long key of stop are separately mounted in the wherein two of the semiclosed short keyway of base；Two vertical rails divide
Do not dispose and be connected on two second conjunction faces of base；
Described front blocking box assembly is made up of front blocking box, gland, back-up ring, closure plate and two flat keys；Front blocking box is provided with half
Circular hole, two ladder holes, two keyways and baseplane；Gland is provided with semicircle orifice；Two flat keys are separately mounted to front blocking box
In two keyways, and two flat keys are placed in base first keyway of base assembly, and front blocking box baseplane disposes and is connected in
On base first conjunction face；Gland semicircle orifice and front blocking box semicircle orifice close up and be connected is a full-round hole；Back-up ring and closure plate are respectively
It is arranged in two ladder holes of front blocking box；
Described transverse beam assembly is by crossbeam, the first stop semi-ring, nut, bolt, the second stop semi-ring and cylinder pin bank
Become；Crossbeam is provided with the first long annulus draw-in groove, 11 short annulus draw-in grooves, external cylindrical surface and the second long annulus draw-in groove；First stop
Partly it is equipped with semicircle orifice, bi-lug plate and pin-and-hole；Second stop is partly equipped with semicircle orifice, monaural plate and pin-and-hole；First long annulus card
In the full-round hole that the gland semicircle orifice of groove loading front blocking box assembly is formed after closing up with front blocking box semicircle orifice, form interference and join
Close；Second stop semi-ring monaural plate inserts in the first stop semi-ring bi-lug plate, and by straight pin through the first stop half battle pin
Hole and the second stop semi-ring pin-and-hole, it is achieved the first stop semi-ring and the second stop semi-ring hinged；First stop semi-ring semicircle orifice
It is a full-round hole after closing up with the second stop semi-ring semicircle orifice；Two stop semi-rings load its of 11 short annulus draw-in grooves of crossbeam
In one, after closing up with nuts and bolt be connected；
Described Mobile base device be by reducing motor, Mobile base, the first conical gear, elevating bracket, the second conical gear,
Hydraulic cylinder, vertical hair thick stick, two clutch shaft bearings, trunnion axis, the first a set of cups, transparent cover, two the second bearings, the second a set of cups and boring cover group
Become；Mobile base be provided with two the first outer rectangular guidewaies, screwed hole, straight-through circular hole, blind hole, the first stop end face, outside two second
Rectangular guideway, the first ladder hole, the second stop end face and the second ladder hole；Elevating bracket is provided with circular hole, two interior rectangles are led
Rail and screwed hole；Hydraulic cylinder is provided with external cylindrical surface；Vertical hair thick stick is provided with external screw thread, two axle journals and middle shaft part；Trunnion axis is provided with
First termination shaft part, the first axle journal, the second axle journal and the second termination shaft part；Two the first outer rectangular guidewaies of Mobile base are pacified respectively
Being loaded in two interior rectangular guidewaies of base, and form sliding pair, Mobile base screwed hole is installed together with long lead screw external screw thread,
And forming screw pair, Mobile base leads directly to the crossbeam external cylindrical surface formation matched in clearance of circular hole and transverse beam assembly, and Mobile base first is only
Two the stop flat key termination work surfaces laminatings of the long key of stop of face, moved end and base assembly, Mobile base the second stop end face and crossbeam
The circular hole end face laminating that first stop semi-ring of assembly and the second stop semi-ring are formed after closing up；Hydraulic cylinder external cylindrical surface is through rising
Fall seat circular hole, and it is connected to realize both；In the two of elevating bracket, rectangular guideway is placed in two the second outer rectangles of Mobile base respectively
On guide rail, and form sliding pair；Two clutch shaft bearings are separately mounted on the first axle journal and second axle journal of trunnion axis, are placed in
In first a set of cups, the first conical gear is arranged on the shaft part of trunnion axis the first termination, and transparent cover is arranged on the first a set of cups, first set
Cup is arranged in Mobile base the second ladder hole, and reducing motor is arranged on the first a set of cups；Second conical gear is arranged on vertical hair
In the middle of thick stick on shaft part, two the second bearings are separately mounted on two axle journals of vertical hair thick stick, and be respectively placed in Mobile base blind hole and
In second a set of cups, the second a set of cups is arranged in Mobile base the first ladder hole, and boring cover is arranged on the second a set of cups；The outer spiral shell of vertical hair thick stick
Stricture of vagina is installed together with elevating bracket screwed hole, and forms screw pair；First conical gear and the second conical gear realize the cone flank of tooth
Engagement；
Described rear support holder assembly is formed by supporting seat, flat key and gland；Support seat be provided with semicircle orifice, baseplane and
Keyway；Gland is provided with semicircle orifice；Gland semicircle orifice becomes a full-round hole with supporting after seat semicircle orifice closes up and is connected, this full-round hole
On the crossbeam second long annulus draw-in groove of middle loading transverse beam assembly, and form interference fit；Flat key loads in support seat keyway, juxtaposition
In base second keyway of base assembly, support seat bottom plane and dispose and be connected in base the 3rd conjunction plane；
The described dolly that vertically moves is by car body, four wheels, two limit screws, four stop tabs, two horizontal strokes
Rail, four bearings, two axletrees and four bearing cap compositions；Car body is provided with two stop screwed holes, four semiaxis bearing bore and two
Individual groove；Axletree is provided with two termination shaft parts and two axle journals；Bearing cap is provided with semiaxis bearing bore；Four bearings are divided into two to respectively
Being arranged on four axle journals of two axletrees, and be respectively placed in four semiaxis bearing bore of car body, four bearing cap semiaxis bearing bore are divided
Other and four semiaxis bearing bore of car body become four bearing bearing bore after closing up, and are connected；Four wheels are separately mounted to two
On four termination shaft parts of axletree；Two traverse rods are arranged on car body；Four stop tabs are respectively welded at two traverse rod two ends
Head；Vertically move on dolly four wheels to be placed on two vertical rails of base assembly, two grooves of car body respectively with two
The work surface of vertical rail forms matched in clearance, and two limit screws two stop screwed holes with car body respectively are installed together, shape
Become screw pair；
Described transverse shifting dolly is by car body, two axletrees, four bearings, four wheels, four bearing caps and two
Individual limit screw forms；Car body is provided with four semiaxis bearing bore, two stop screwed holes and two grooves；Axletree is provided with two axle journals
With two termination shaft parts；Bearing cap is provided with semiaxis bearing bore；Four bearings are divided into two four axles to being separately mounted to two axletrees
On neck, and being respectively placed in four semiaxis bearing bore of car body, four bearing cap semiaxis bearing bore are closed with four semiaxis bearing bore of car body respectively
It is four bearing bearing bore after holding together, and is connected；Four wheels are separately mounted on four termination shaft parts of two axletrees；Laterally
Four wheels on mobile dolly are placed in and vertically move on two traverse rods arranged on dolly, and two grooves of car body are respectively with two
The work surface of root traverse rod forms matched in clearance, and two limit screws two stop screwed holes with car body respectively are installed together,
Form screw pair.
The invention has the beneficial effects as follows:
1, wheel axial workpiece can efficiently be press-fited, moreover it is possible to complete the structures such as box parts, welding structural element, profiled piece multiple
Large-scale, the heavy parts that miscellaneous, volume is bigger press-fit work；
2, fast positioning precision is high for the location of workpiece easy to adjust, adjusts non-cutting time few；
3, simplification press-fits required frock and versatility is high, easy to manufacture.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the schematic perspective view of the present invention.
Fig. 2 is the schematic side view of the present invention.
Fig. 3 is the base assembly perspective exploded view of the present invention.
Fig. 4 is the front box assembly perspective exploded view of the present invention.
Fig. 5 is the transverse beam assembly perspective exploded view of the present invention.
Fig. 6 is the Mobile base device schematic perspective view of the present invention.
Fig. 7 is the Mobile base device perspective exploded view of the present invention.
Fig. 8 is the rear support holder assembly perspective exploded view of the present invention.
Fig. 9 be the present invention vertically move dolly perspective exploded view.
Figure 10 is the transverse shifting dolly perspective exploded view of the present invention.
Figure 11 be the present invention press-fit chassis schematic perspective view.
Detailed description of the invention
Referring to shown in Fig. 1, Fig. 2, the present invention is by base assembly 1, front blocking box assembly 2, transverse beam assembly 3, Mobile base dress
Put 4, rear support holder assembly 5, two vertically moves dolly 6 and four transverse shifting dollies 7 form, front blocking box assembly 2, Mobile base
Device 4, rear support holder assembly 5 and vertically move dolly 6 and be arranged on base assembly 1, transverse beam assembly 3 is supported on front blocking box assembly
2, on Mobile base device 4 and rear support holder assembly 5, transverse shifting dolly 7 is arranged on and vertically moves on dolly 6；
Referring to shown in Fig. 1, Fig. 2, Fig. 3, described base assembly 1 is saturating by reducing motor 11, base 12, two first
Lid 13, two bearings 14, long lead screw 15,16, two vertical rails 17 of the long key of stop and bearing block 18 form；Base 12 is provided with ladder and leads to
Hole the 121, first keyway 122, the first close 124,22, second conjunction face, 123, two, face semiclosed short keyway 125, the
Three are closed plane the 126, second keyways 127 and two interior rectangular guidewaies 128, and wherein 22 semiclosed short keyways 125 are the end of at
It is divided into two groups on seat 12, and is arranged symmetrically relative to base 12 longitudinal median plane；Long lead screw 15 is provided with termination shaft part
151, two axle journals 152 and external screw thread 153；The long key of stop 16 is provided with two stop flat key terminations 1601；
On two axle journals 152 that two bearings 14 are respectively disposed on long lead screw 15, and it is respectively placed in base 12 ladder and leads to
In hole 121 and bearing block 18, long lead screw 15 termination shaft part 151 inserts in reducing motor 11, is connected with its circumference, reducing motor 11
Dispose and be connected in base 12 ladder hole 121；Bearing block 18 is arranged on base 12 the 3rd and closes in plane 126；Stop is long
16 2 stop flat key terminations 1601 of key are separately mounted in the wherein two of the semiclosed short keyway 125 of base 12；Two vertical rails
17 dispose respectively and are connected on two second conjunction faces 124 of base 12；
Referring to shown in Fig. 1, Fig. 3, Fig. 4, described front blocking box assembly 2 is by front blocking box 21, gland 22, back-up ring 23, blocks up
Plate 24 and two flat keys 25 form；Front blocking box 21 is provided with semicircle orifice 212, two keyways 213 of 211, two ladder holes and the end puts down
Face 214；Gland 22 is provided with semicircle orifice 221；
Two flat keys 25 are separately mounted in two keyways 213 of front blocking box 21, and two flat keys 25 are placed in base group
In base 12 first keyway 122 of part 1, front blocking box 21 baseplane 214 disposes and is connected in base 12 first and closes on face 123；
Gland 22 semicircle orifice 221 and front blocking box 21 semicircle orifice 211 close up and be connected is a full-round hole；Back-up ring 23 and closure plate 24 are respectively mounted
In two ladder holes 212 of front blocking box 21；
Referring to shown in Fig. 1, Fig. 4, Fig. 5, described transverse beam assembly 3 is by crossbeam the 31, first stop semi-ring 32, nut
33, bolt the 34, second stop semi-ring 35 and straight pin 36 form；Crossbeam 31 is provided with first 311,11 short circles of long annulus draw-in groove
Ring draw-in groove 312, external cylindrical surface 313 and the second long annulus draw-in groove 314；First stop semi-ring 32 is provided with semicircle orifice 321, bi-lug plate
322 and pin-and-hole 323；Second stop semi-ring 35 is provided with semicircle orifice 351, monaural plate 352 and pin-and-hole 353；
First long annulus draw-in groove 311 loads gland 22 semicircle orifice 221 and front blocking box 21 semicircle orifice 211 of front blocking box assembly 2
In the full-round hole formed after closing up, form interference fit；Second stop semi-ring 35 monaural plate 352 inserts the first stop semi-ring 32
In bi-lug plate 322, and by straight pin 36 through the first stop semi-ring 32 pin-and-hole 323 and the second stop semi-ring 35 pin-and-hole 353, real
Existing first stop semi-ring 32 and the second stop semi-ring 35 hinged；First stop semi-ring 32 semicircle orifice 321 and the second stop semi-ring
35 semicircle orifices 351 are a full-round hole after closing up；Two stop semi-rings load wherein the one of 11 short annulus draw-in grooves 312 of crossbeams 31
Individual, it is connected with nut 33 and bolt 34 after closing up；
Referring to shown in Fig. 1, Fig. 3, Fig. 5, Fig. 6, Fig. 7, described Mobile base device 4 is by reducing motor 41, Mobile base
42, the first conical gear 43, elevating bracket the 44, second conical gear 45, hydraulic cylinder 46, vertical hair thick stick 47, two clutch shaft bearings 48, water
Flat axle the 49, first a set of cups 410,411, two second bearing the 412, second a set of cups 413 of transparent cover and boring cover 414 form；Mobile base 42
It is provided with two the first outer rectangular guidewaies 421, screwed hole 422, straight-through circular hole 423, blind hole the 424, first stop end face 425, two
Second outer rectangular guideway the 426, first ladder hole the 427, second stop end face 428 and the second ladder hole 429；Elevating bracket 44 sets
There are 441, two interior rectangular guidewaies 442 of circular hole and screwed hole 443；Hydraulic cylinder 46 is provided with external cylindrical surface 461；Outside vertical hair thick stick 47 is provided with
471, two axle journals 472 of screw thread and middle shaft part 473；Trunnion axis 49 is provided with first termination shaft part the 491, first axle journal 492, second
Axle journal 493 and the second termination shaft part 494；
Two the first outer rectangular guidewaies 421 of Mobile base 42 are respectively arranged in two interior rectangular guidewaies 128 of base 12,
And forming sliding pair, Mobile base 42 screwed hole 422 is installed together with long lead screw 15 external screw thread 153, and forms screw pair, mobile
Seat 42 leads directly to crossbeam 31 external cylindrical surface 313 of circular hole 423 and transverse beam assembly 3 and forms matched in clearance, Mobile base 42 first stop end
16 2 the stop flat key termination 1601 work surfaces laminatings of the long key of stop of face 425 and base assembly 1, Mobile base 42 second stop end
The circular hole end face laminating that face 428 is formed after closing up with the first stop semi-ring 33 of transverse beam assembly 3 and the second stop semi-ring 35；Hydraulic pressure
Cylinder 46 external cylindrical surface 461 is through elevating bracket 44 circular hole 441, and it is connected to realize both；Rectangular guideway 442 points in the two of elevating bracket 44
It is not placed on two the second outer rectangular guidewaies 426 of Mobile base 42, and forms sliding pair；Two clutch shaft bearings 48 are respectively mounted
On first axle journal 492 and the second axle journal 493 of trunnion axis 49, being placed in the first a set of cups 410, the first conical gear 43 is installed
On trunnion axis 49 first termination shaft part 491, transparent cover 411 is arranged on the first a set of cups 410, and the first a set of cups 410 is arranged on movement
In seat 42 second ladder holes 429, reducing motor 45 is arranged on the first a set of cups 411；Second conical gear 45 is arranged on vertical hair
On the middle shaft part of thick stick 47 473, two the second bearings 412 are separately mounted on two axle journals 472 of vertical hair thick stick 47, and are respectively placed in
In Mobile base 42 blind hole 424 and the second a set of cups 413, the second a set of cups 413 is arranged in Mobile base 42 first ladder hole 427, vexed
Lid 414 is arranged on the second a set of cups 413；Vertical hair thick stick 47 external screw thread 471 is installed together with elevating bracket 44 screwed hole 443, and shape
Become screw pair；First conical gear 43 and the second conical gear 45 realize cone flank engagement；
Referring to shown in Fig. 1, Fig. 3, Fig. 5, Fig. 8, described rear support holder assembly 5 is by supporting seat 51, flat key 52 and pressure
Lid 53 composition；Support seat 51 and be provided with semicircle orifice 511, baseplane 512 and keyway 513；Gland 53 is provided with semicircle orifice 531；
Gland 53 semicircle orifice 531 becomes a full-round hole, in this full-round hole with supporting after seat 51 semicircle orifice 511 closes up and is connected
Load on the long annulus draw-in groove 314 of crossbeam 31 second of transverse beam assembly 3, and form interference fit；Flat key 52 loads support seat 51 key
In groove 513, it is placed in base 12 second keyway 127 of base assembly 1, supports seat 51 baseplane 512 and dispose and be connected in the end
Seat 12 the 3rd closes in plane 126；
Referring to shown in Fig. 1, Fig. 3, Fig. 9, the described dolly 6 that vertically moves by 61, four wheels of car body 62, two is only
Dynamic 64, two traverse rods of 63, four stop tabs of screw, 66, two axletrees 67 of 65, four bearings and four bearing caps 68 form；Car
Body 61 is provided with 611, four semiaxis bearing bore 612 of two stop screwed holes and two grooves 613；Axletree 67 is provided with two termination shaft parts
671 and two axle journals 672；Bearing cap 68 is provided with semiaxis bearing bore 681；
Four bearings 66 are divided into two on four axle journals 672 being separately mounted to two axletrees 67, and are respectively placed in car body
In 61 4 semiaxis bearing bore 612, after four bearing cap 68 semiaxis bearing bore 681 are closed up with 61 4 semiaxis bearing bore 612 of car body respectively
Become four bearing bearing bore, and be connected；Four wheels 62 are separately mounted to four termination shaft parts 671 of two axletrees 67
On；Two traverse rods 65 are arranged on car body 61；Four stop tabs 64 are respectively welded at two traverse rod 65 two ends；Vertically move
Four wheels 62 on dolly 6 are placed on two vertical rails 17 of base assembly 1,61 2 grooves 613 of car body respectively with two
The work surface of vertical rail 17 forms matched in clearance, and two limit screws 63 two stop screwed holes 611 with car body 61 respectively are installed
Together, screw pair is formed；
Refer to figure Fig. 1, shown in 10, described transverse shifting dolly 7 is by car body 72, four bearings of 71, two axletrees
73,74, four bearing caps 75 of four wheels and two limit screws 76 form；Car body 71 is provided with four semiaxis bearing bore 711, two
Stop screwed hole 712 and two grooves 713；Axletree 72 is provided with two axle journals 721 and two termination shaft parts 722；Bearing cap 75 sets
There is semiaxis bearing bore 751；
Four bearings 73 are divided into two on four axle journals 721 being separately mounted to two axletrees 72, and are respectively placed in car body
In 71 4 semiaxis bearing bore 711, after four bearing cap 75 semiaxis bearing bore 751 are closed up with 71 4 semiaxis bearing bore 711 of car body respectively
It is four bearing bearing bore, and is connected；Four wheels 74 are separately mounted on four termination shaft parts 722 of two axletrees 72；
Four wheels 74 on transverse shifting dolly 7 are placed in and vertically move on two traverse rods 65 arranged on dolly 6, car body 71 2
Groove 713 forms matched in clearance respectively with the work surface of two traverse rods 65, two limit screws 76 respectively with two of car body 71
Stop screwed hole 712 is installed together, and forms screw pair；
Work process and the principle of the present embodiment are as follows:
In the present invention, part based on base, be directly connected with sunk type ground, its front end equipped with front blocking box assembly,
Middle part is equipped with Mobile base device, and rear end is equipped with supporting holder assembly, and front blocking box stops that the workpiece press-fited moves, working surface inside it
Perpendicular with hydraulic cylinder axial line, it is contemplated that inside workpiece and gear case working surface contact surface may uneven or stress point unstable or
Inconvenience is installed, and is therefore provided with T-slot on working surface inside gear case, it is simple to install workpiece or fixture, it is contemplated that Fitted Axles
May be longer, need guiding through gear tank wall, therefore on gear tank wall, have two through holes being relatively large in diameter, the shaft diameter as passed is less,
Can arrange back-up ring on gear case to improve and press-fit condition, back-up ring makes different rule according to the diameter of Fitted Axles, its endoporus
Lattice are standby, and this through hole not used time can be sealed with closure plate, closure plate install after its working surface with to keep off working surface inside case neat
Flat.The gland semicircle orifice of front blocking box assembly and front blocking box semicircle orifice close up and be connected is a full-round hole, this full-round hole and crossbeam
First long annulus draw-in groove is formed and is fixedly connected, and the gland semicircle orifice of rear support holder assembly closes up with supporting seat semicircle orifice and is connected
After become a full-round hole, this full-round hole with the second of crossbeam long annulus draw-in groove formed be fixedly connected, in the middle part of crossbeam external cylindrical surface with
Mobile base leads directly to circular hole and uses wide arc gap to coordinate.For preventing Mobile base from retreating under press-fiting counteracting force, base assembly sets
Being equipped with the long key of stop, be provided with two stop semi-rings on crossbeam, the long key of stop is directly installed in the semiclosed keyway of base, tears open
Unload conveniently, and two stop semi-rings are arranged in the short annulus draw-in groove of crossbeam after assembling.When hydraulic cylinder ejects forward, press-fiting of generation
Power, while by axial compression hand-hole, necessarily leads to counteracting force, acts directly on front blocking box and Mobile base, then passes through front blocking box
It is provided with locating snap ring, and crossbeam on the key of sole arrangement, base, base on the long key of stop of setting, crossbeam, just forms one
Seal force system, power can be offset by the deformation of each component, owing to the rigidity of each component is all preferable, so deforming little, rationally
Elastic force deformation range.Supporting seat itself and be not subject to pressure assembling force, simply play the horizontal beam action of support, rigid design is less.
Vertically move that dolly is arranged on base assembly two indulge on rail, and longitudinal dolly can be indulged rail along two and vertically move,
It is provided with dogbolt on longitudinal dolly, the longitudinal dolly adjusting good position can be carried out position and fix.Transverse shifting dolly sets
Putting on two traverse rods vertically moved on dolly, horizontal dolly can be also equipped with on horizontal dolly along two traverse rod transverse shiftings
Dogbolt fixes its position.Vertically move dolly can be used alone, one can be used to vertically move dolly work, also
Two can be used to vertically move dolly associated working.Transverse shifting dolly can only with vertically move carriage linkage, when they join
Time dynamic, it is possible to achieve before and after making workpiece adjust flexibly in working face region and right position.
Hydraulic cylinder can realize oscilaltion, in order to adjusts short transverse position flexibly, to this end, be provided with an elevating bracket,
Hydraulic cylinder is contained on this elevating bracket, can realize sliding up and down with elevating bracket on Mobile base vertical rail, and lifting action is by a dress
Reducing motor on Mobile base provides power, and reducing motor drives bevel-gear sett secondary, passes motion to lift leading screw, lifts
Rise leading screw and form screw pair with the screwed hole on elevating bracket, as the motor rotates, just can realize hydraulic cylinder oscilaltion campaign.
Under the drive of Mobile base, hydraulic cylinder also can realize the adjustment of lengthwise position, uses motor-driven offer power, be arranged on the end time mobile
Reducing motor on seat is linked together with long lead screw, and long lead screw forms screw pair, when subtracting with the screwed hole of setting on Mobile base
When speed motor rotates, drive long lead screw to rotate, then by screw pair effect, Mobile base just can be driven to advance or setback, enter
And realize the adjustment of hydraulic cylinder lengthwise position.
Below in conjunction with actual items, the step using the present invention to press-fit is illustrated:
As shown in figure 11, for press-fiting the schematic perspective view of pallet axle, chassis body J11 in figure, need to be in its four holes
Inside press-fit four chassis axle J12.Below for press-fiting enforcement step:
(1) before press-fiting, first adjust Mobile base to a correct position, install stop snap ring and the long keying of stop its position fixed
Putting, in order to prevent pressure assembling force from making Mobile base retreat vertically moving, screw-nut by-product is raw to be destroyed, and needs the most just leading screw reversion,
Lean against locating snap ring by counter for Mobile base and brake on long key；
(2) adjust longitudinal dolly and horizontal little truck position and be fixed；
(3) car body is lifted on two transverse shifting dollies；
(4) unclamp longitudinal dolly and horizontal dolly, accurately adjust car body and the operating position of horizontal dolly, solid after adjusting
Determine transverse shifting dolly, and to keep vertically moving dolly be releasing orientation；
(5) hydraulic cylinder ejects two axles press-fited below；
(6) after having press-fited two axles next, hydraulic cylinder is return, unclamps transverse shifting dolly, trolley body is adjusted to pressure
The operating position of dress above two axles, fixed lateral moves dolly；
(7) hydraulic cylinder ejects two axles press-fited above.
Claims (1)
1. a horizontal general use press mounting platform, it is characterised in that: it is by base assembly, front blocking box assembly, transverse beam assembly, Mobile base
Device, rear support holder assembly, two vertically move dolly and four transverse shifting dollies composition, front blocking box assembly, Mobile base fill
Put, rear support holder assembly and vertically move dolly and be arranged on base assembly, transverse beam assembly is supported on front blocking box assembly, Mobile base
On device and rear support holder assembly, transverse shifting dolly is arranged on and vertically moves on dolly；
Described base assembly is by reducing motor, base, two the first transparent covers, two bearings, long lead screw, the long key of stop, two
Root indulges rail and bearing block composition；Base is provided with ladder hole, the first keyway, the first close face, two second conjunction faces, 22
Individual semiclosed short keyway, the 3rd close plane, the second keyway and two interior rectangular guidewaies, wherein 22 semiclosed short keyways
Base is divided into two groups, and is arranged symmetrically relative to base longitudinal median plane；Long lead screw be provided with termination shaft part, two
Axle journal and external screw thread；The long key of stop is provided with two stop flat key terminations；Two bearings are respectively disposed on long lead screw two arranged
On individual axle journal, and being respectively placed in base ladder hole and bearing block, long lead screw termination shaft part inserts in reducing motor, with its circle
Week is connected, and reducing motor disposes and is connected in base ladder hole；Bearing block is arranged on base the 3rd and closes in plane；Stop
Two stop flat key terminations of long key are separately mounted in the wherein two of the semiclosed short keyway of base；Two vertical rails dispose also respectively
It is connected on two second conjunction faces of base；
Described front blocking box assembly is made up of front blocking box, gland, back-up ring, closure plate and two flat keys；Front blocking box be provided with semicircle orifice,
Two ladder holes, two keyways and baseplane；Gland is provided with semicircle orifice；Two flat keys are separately mounted to two keys of front blocking box
In groove, and two flat keys are placed in base first keyway of base assembly, and front blocking box baseplane disposes and be connected in base
On one conjunction face；Gland semicircle orifice and front blocking box semicircle orifice close up and be connected is a full-round hole；Back-up ring and closure plate are separately mounted to
In two ladder holes of front blocking box；
Described transverse beam assembly is made up of crossbeam, the first stop semi-ring, nut, bolt, the second stop semi-ring and straight pin；Horizontal
Beam is provided with the first long annulus draw-in groove, 11 short annulus draw-in grooves, external cylindrical surface and the second long annulus draw-in groove；First stop semi-ring sets
There are semicircle orifice, bi-lug plate and pin-and-hole；Second stop is partly equipped with semicircle orifice, monaural plate and pin-and-hole；First long annulus draw-in groove loads
In the full-round hole that the gland semicircle orifice of front blocking box assembly and front blocking box semicircle orifice are formed after closing up, form interference fit；Second
Stop semi-ring monaural plate inserts in the first stop semi-ring bi-lug plate, and by straight pin through the first stop semi-ring pin-and-hole and second
Stop semi-ring pin-and-hole, it is achieved the first stop semi-ring and the second stop semi-ring hinged；First stop semi-ring semicircle orifice and second is only
Dynamic semi-ring semicircle orifice is a full-round hole after closing up；Two stop semi-rings load one of them of 11 short annulus draw-in grooves of crossbeam,
It is connected with nuts and bolt after closing up；
Described Mobile base device is by reducing motor, Mobile base, the first conical gear, elevating bracket, the second conical gear, hydraulic pressure
Cylinder, vertical hair thick stick, two clutch shaft bearings, trunnion axis, the first a set of cups, transparent cover, two the second bearings, the second a set of cups and boring cover composition；
Mobile base is provided with two the first outer rectangular guidewaies, screwed hole, straight-through circular hole, blind hole, the first stop end face, two the second outer rectangles
Guide rail, the first ladder hole, the second stop end face and the second ladder hole；Elevating bracket be provided with circular hole, two interior rectangular guidewaies and
Screwed hole；Hydraulic cylinder is provided with external cylindrical surface；Vertical hair thick stick is provided with external screw thread, two axle journals and middle shaft part；Trunnion axis is provided with first
Termination shaft part, the first axle journal, the second axle journal and the second termination shaft part；Two the first outer rectangular guidewaies of Mobile base are respectively arranged in
In two interior rectangular guidewaies of base, and forming sliding pair, Mobile base screwed hole is installed together with long lead screw external screw thread, and shape
Becoming screw pair, Mobile base leads directly to the crossbeam external cylindrical surface formation matched in clearance of circular hole and transverse beam assembly, Mobile base the first stop end
Two the stop flat key termination work surfaces laminatings of the long key of stop of face and base assembly, Mobile base the second stop end face and transverse beam assembly
The first stop semi-ring and the second stop semi-ring close up after formed circular hole end face laminating；Hydraulic cylinder external cylindrical surface passes elevating bracket
Circular hole, and it is connected to realize both；In the two of elevating bracket, rectangular guideway is placed in two the second outer rectangular guidewaies of Mobile base respectively
On, and form sliding pair；Two clutch shaft bearings are separately mounted on the first axle journal and second axle journal of trunnion axis, are placed in first
In a set of cups, the first conical gear is arranged on the shaft part of trunnion axis the first termination, and transparent cover is arranged on the first a set of cups, the first a set of cups peace
Being contained in Mobile base the second ladder hole, reducing motor is arranged on the first a set of cups；Second conical gear is arranged in vertical hair thick stick
Between on shaft part, two the second bearings are separately mounted on two axle journals of vertical hair thick stick, and are respectively placed in Mobile base blind hole and second
In a set of cups, the second a set of cups is arranged in Mobile base the first ladder hole, and boring cover is arranged on the second a set of cups；Vertical hair thick stick external screw thread with
Elevating bracket screwed hole is installed together, and forms screw pair；First conical gear and the second conical gear realize cone flank engagement；
Described rear support holder assembly is formed by supporting seat, flat key and gland；Support seat and be provided with semicircle orifice, baseplane and key
Groove；Gland is provided with semicircle orifice；Gland semicircle orifice becomes a full-round hole, in this full-round hole with supporting after seat semicircle orifice closes up and is connected
Load on the crossbeam second long annulus draw-in groove of transverse beam assembly, and form interference fit；Flat key loads in support seat keyway, is placed in
In base second keyway of base assembly, support seat bottom plane and dispose and be connected in base the 3rd conjunction plane；
Described vertically move dolly be by car body, four wheels, two limit screws, four stop tabs, two traverse rods, four
Individual bearing, two axletrees and four bearing cap compositions；It is logical that car body is provided with two stop screwed holes, four semiaxis bearing bore and two
Groove；Axletree is provided with two termination shaft parts and two axle journals；Bearing cap is provided with semiaxis bearing bore；Four bearings are divided into two to being respectively mounted
On four axle journals of two axletrees, and be respectively placed in four semiaxis bearing bore of car body, four bearing cap semiaxis bearing bore respectively with
Four semiaxis bearing bore of car body become four bearing bearing bore after closing up, and are connected；Four wheels are separately mounted to two axletrees
Four termination shaft parts on；Two traverse rods are arranged on car body；Four stop tabs are respectively welded at two traverse rod two ends；Vertical
Four wheels on mobile dolly are placed on two vertical rails of base assembly, two grooves of car body respectively with two vertical rails
Work surface forms matched in clearance, and two limit screws two stop screwed holes with car body respectively are installed together, and form spiral
Secondary；
Described transverse shifting dolly by car body, two axletrees, four bearings, four wheels, four bearing caps and two is only
Dynamic screw composition；Car body is provided with four semiaxis bearing bore, two stop screwed holes and two grooves；Axletree is provided with two axle journals and two
Individual termination shaft part；Bearing cap is provided with semiaxis bearing bore；Four bearings are divided into two on four axle journals being separately mounted to two axletrees,
And be respectively placed in four semiaxis bearing bore of car body, four bearing cap semiaxis bearing bore after closing up with four semiaxis bearing bore of car body are respectively
Four bearing bearing bore, and be connected；Four wheels are separately mounted on four termination shaft parts of two axletrees；Transverse shifting is little
Four wheels on car be placed in vertically move on dolly arrange two traverse rods on, two grooves of car body respectively with two traverse rods
Work surface form matched in clearance, two limit screws two stop screwed holes with car body respectively are installed together, and form spiral shell
Rotation pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968855.2A CN106271552B (en) | 2016-11-06 | 2016-11-06 | A kind of horizontal general use press mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968855.2A CN106271552B (en) | 2016-11-06 | 2016-11-06 | A kind of horizontal general use press mounting platform |
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| Publication Number | Publication Date |
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| CN106271552A true CN106271552A (en) | 2017-01-04 |
| CN106271552B CN106271552B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610968855.2A Expired - Fee Related CN106271552B (en) | 2016-11-06 | 2016-11-06 | A kind of horizontal general use press mounting platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583628A (en) * | 2016-12-16 | 2017-04-26 | 珠海格力电器股份有限公司 | Riveting tool, riveting tool transfer mechanism and riveting tool system |
| WO2022001113A1 (en) * | 2020-06-29 | 2022-01-06 | 浙江佛尔泰智能设备有限公司 | Transmission shaft press-fit machine |
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| US4028903A (en) * | 1975-11-12 | 1977-06-14 | Hydrotech International, Inc. | Method and apparatus for maneuvering pipe ends in a subsea location |
| CN2764549Y (en) * | 2005-01-28 | 2006-03-15 | 辛振涛 | Mechanism for disassembling wheel and braking disk for wheelset press-assembler |
| CN201969765U (en) * | 2010-12-27 | 2011-09-14 | 东莞市港润机械科技有限公司 | Dual-purpose horizontal spinning device for processing pulleys |
| CN203579140U (en) * | 2013-11-27 | 2014-05-07 | 耐世特凌云驱动系统（芜湖）有限公司 | Countershaft oil-seal bushing press-fitting device |
| CN105619862A (en) * | 2016-01-07 | 2016-06-01 | 南通锻压设备股份有限公司 | Horizontal type press-fitting hydraulic machine |
| CN205325126U (en) * | 2016-01-08 | 2016-06-22 | 湖北合强机械发展股份有限公司 | Horizontal shaft, gear pressure equipment withdrawal machine |
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2016
- 2016-11-06 CN CN201610968855.2A patent/CN106271552B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028903A (en) * | 1975-11-12 | 1977-06-14 | Hydrotech International, Inc. | Method and apparatus for maneuvering pipe ends in a subsea location |
| CN2764549Y (en) * | 2005-01-28 | 2006-03-15 | 辛振涛 | Mechanism for disassembling wheel and braking disk for wheelset press-assembler |
| CN201969765U (en) * | 2010-12-27 | 2011-09-14 | 东莞市港润机械科技有限公司 | Dual-purpose horizontal spinning device for processing pulleys |
| CN203579140U (en) * | 2013-11-27 | 2014-05-07 | 耐世特凌云驱动系统（芜湖）有限公司 | Countershaft oil-seal bushing press-fitting device |
| CN105619862A (en) * | 2016-01-07 | 2016-06-01 | 南通锻压设备股份有限公司 | Horizontal type press-fitting hydraulic machine |
| CN205325126U (en) * | 2016-01-08 | 2016-06-22 | 湖北合强机械发展股份有限公司 | Horizontal shaft, gear pressure equipment withdrawal machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583628A (en) * | 2016-12-16 | 2017-04-26 | 珠海格力电器股份有限公司 | Riveting tool, riveting tool transfer mechanism and riveting tool system |
| CN106583628B (en) * | 2016-12-16 | 2019-01-22 | 珠海格力电器股份有限公司 | Riveting tool, riveting tool transfer mechanism, riveting tool system |
| WO2022001113A1 (en) * | 2020-06-29 | 2022-01-06 | 浙江佛尔泰智能设备有限公司 | Transmission shaft press-fit machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106271552B (en) | 2018-03-27 |
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